DE2118000C3 - Trockenelektrolytkondensator und Verfahren zu seiner Herstellung - Google Patents
Trockenelektrolytkondensator und Verfahren zu seiner HerstellungInfo
- Publication number
- DE2118000C3 DE2118000C3 DE2118000A DE2118000A DE2118000C3 DE 2118000 C3 DE2118000 C3 DE 2118000C3 DE 2118000 A DE2118000 A DE 2118000A DE 2118000 A DE2118000 A DE 2118000A DE 2118000 C3 DE2118000 C3 DE 2118000C3
- Authority
- DE
- Germany
- Prior art keywords
- anode lead
- capacitor
- wire
- anode
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 title claims description 70
- 238000000034 method Methods 0.000 title claims description 5
- 239000007787 solid Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 31
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 21
- 238000005266 casting Methods 0.000 claims description 20
- 238000004382 potting Methods 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 15
- 229910052715 tantalum Inorganic materials 0.000 claims description 12
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- ROSDCCJGGBNDNL-UHFFFAOYSA-N [Ta].[Pb] Chemical compound [Ta].[Pb] ROSDCCJGGBNDNL-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Casings For Electric Apparatus (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2875270A | 1970-04-15 | 1970-04-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2118000A1 DE2118000A1 (de) | 1971-11-18 |
| DE2118000B2 DE2118000B2 (de) | 1974-12-12 |
| DE2118000C3 true DE2118000C3 (de) | 1975-07-17 |
Family
ID=21845224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2118000A Expired DE2118000C3 (de) | 1970-04-15 | 1971-04-14 | Trockenelektrolytkondensator und Verfahren zu seiner Herstellung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3612957A (enExample) |
| JP (1) | JPS5711402Y2 (enExample) |
| CA (1) | CA918764A (enExample) |
| DE (1) | DE2118000C3 (enExample) |
| GB (1) | GB1330570A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789274A (en) * | 1972-07-24 | 1974-01-29 | Sprague Electric Co | Solid electrolytic capacitors having hard solder cathode coating |
| CA993058A (en) * | 1973-07-26 | 1976-07-13 | Sprague Electric Company | Solid electrolytic capacitor with embedded counterelectrode |
| US4016464A (en) * | 1974-08-30 | 1977-04-05 | P. R. Mallory & Co., Inc. | Anode riser means for a capacitor |
| JPS542067A (en) * | 1977-06-07 | 1979-01-09 | Hitachi Ltd | Semiconductor device |
| DE2740745C2 (de) * | 1977-09-09 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung von Festelektrolytkondensatoren |
| US4224656A (en) * | 1978-12-04 | 1980-09-23 | Union Carbide Corporation | Fused electrolytic capacitor assembly |
| FR2453483A1 (fr) * | 1979-04-02 | 1980-10-31 | Lignes Telegraph Telephon | Perfectionnement aux condensateurs au tantale |
| US4914547A (en) * | 1988-05-06 | 1990-04-03 | American Shizuki Corporation | Process for making capacitors |
| US9776281B2 (en) | 2012-05-30 | 2017-10-03 | Avx Corporation | Notched lead wire for a solid electrolytic capacitor |
| US9837216B2 (en) * | 2014-12-18 | 2017-12-05 | Avx Corporation | Carrier wire for solid electrolytic capacitors |
| US9905368B2 (en) * | 2015-08-04 | 2018-02-27 | Avx Corporation | Multiple leadwires using carrier wire for low ESR electrolytic capacitors |
| US9842704B2 (en) | 2015-08-04 | 2017-12-12 | Avx Corporation | Low ESR anode lead tape for a solid electrolytic capacitor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396315A (en) * | 1966-04-06 | 1968-08-06 | M E C Inc | Electrolytic capacitor |
| US3439231A (en) * | 1967-02-13 | 1969-04-15 | Mallory & Co Inc P R | Hermetically encapsulated electronic device |
| GB1116328A (en) * | 1967-03-17 | 1968-06-06 | Standard Telephones Cables Ltd | Solid electrolytic capacitors |
| US3530342A (en) * | 1968-04-19 | 1970-09-22 | Mallory & Co Inc P R | Method for making solid electrolytic capacitors utilizing a strip configuration |
-
1970
- 1970-04-15 US US28752A patent/US3612957A/en not_active Expired - Lifetime
-
1971
- 1971-03-23 CA CA108431A patent/CA918764A/en not_active Expired
- 1971-04-14 DE DE2118000A patent/DE2118000C3/de not_active Expired
- 1971-04-19 GB GB2698771*A patent/GB1330570A/en not_active Expired
-
1975
- 1975-05-06 JP JP1975059829U patent/JPS5711402Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1330570A (en) | 1973-09-19 |
| US3612957A (en) | 1971-10-12 |
| DE2118000A1 (de) | 1971-11-18 |
| CA918764A (en) | 1973-01-09 |
| JPS50139937U (enExample) | 1975-11-18 |
| JPS5711402Y2 (enExample) | 1982-03-05 |
| DE2118000B2 (de) | 1974-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |